155156157158159160161162163164165
} if (!exists) { if (current != null) { this.deleteConnection(current); s1.removeConnection(current); s2.removeConnection(current); } Connection c = drawStraightArrowConnection(start, end); fireEvent(new TieLinkEvent(start, end, c)); } }
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if (functionsMap.get(start).containsKey(end)) { Connection c = functionsMap.get(start).get(end); this.deleteConnection(c); s1.removeConnection(c); s2.removeConnection(c); functionsMap.get(start).remove(end); } } /**